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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.eclipse.jetty.server</a></div> |
| <h2 title="Class LowResourceMonitor" class="title">Class LowResourceMonitor</h2> |
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| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">org.eclipse.jetty.util.component.AbstractLifeCycle</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../util/component/ContainerLifeCycle.html" title="class in org.eclipse.jetty.util.component">org.eclipse.jetty.util.component.ContainerLifeCycle</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.eclipse.jetty.server.LowResourceMonitor</li> |
| </ul> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="../util/component/Container.html" title="interface in org.eclipse.jetty.util.component">Container</a></code>, <code><a href="../util/component/Destroyable.html" title="interface in org.eclipse.jetty.util.component">Destroyable</a></code>, <code><a href="../util/component/Dumpable.html" title="interface in org.eclipse.jetty.util.component">Dumpable</a></code>, <code><a href="../util/component/Dumpable.DumpableContainer.html" title="interface in org.eclipse.jetty.util.component">Dumpable.DumpableContainer</a></code>, <code><a href="../util/component/LifeCycle.html" title="interface in org.eclipse.jetty.util.component">LifeCycle</a></code></dd> |
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| <pre><a href="../util/annotation/ManagedObject.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedObject</a>("Monitor for low resource conditions and activate a low resource mode if detected") |
| public class <span class="typeNameLabel">LowResourceMonitor</span> |
| extends <a href="../util/component/ContainerLifeCycle.html" title="class in org.eclipse.jetty.util.component">ContainerLifeCycle</a></pre> |
| <div class="block">A monitor for low resources, low resources can be detected by: |
| <ul> |
| <li><a href="../util/thread/ThreadPool.html#isLowOnThreads()"><code>ThreadPool.isLowOnThreads()</code></a> if <a href="Connector.html#getExecutor()"><code>Connector.getExecutor()</code></a> is |
| an instance of <a href="../util/thread/ThreadPool.html" title="interface in org.eclipse.jetty.util.thread"><code>ThreadPool</code></a> and <a href="#setMonitorThreads(boolean)"><code>setMonitorThreads(boolean)</code></a> is true.</li> |
| <li>If <a href="#setMaxMemory(long)"><code>setMaxMemory(long)</code></a> is non zero then low resources is detected if the JVMs |
| <code>Runtime</code> instance has <code>Runtime.totalMemory()</code> minus <code>Runtime.freeMemory()</code> |
| greater than <a href="#getMaxMemory()"><code>getMaxMemory()</code></a></li> |
| <li>If <a href="#setMaxConnections(int)"><code>setMaxConnections(int)</code></a> is non zero then low resources is detected if the total number |
| of connections exceeds <a href="#getMaxConnections()"><code>getMaxConnections()</code></a>. This feature is deprecated and replaced by |
| <a href="ConnectionLimit.html" title="class in org.eclipse.jetty.server"><code>ConnectionLimit</code></a></li> |
| </ul></div> |
| </li> |
| </ul> |
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| <h3>Nested Class Summary</h3> |
| <table class="memberSummary"> |
| <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="LowResourceMonitor.ConnectorsThreadPoolLowResourceCheck.html" title="class in org.eclipse.jetty.server">LowResourceMonitor.ConnectorsThreadPoolLowResourceCheck</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="LowResourceMonitor.LowResourceCheck.html" title="interface in org.eclipse.jetty.server">LowResourceMonitor.LowResourceCheck</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="LowResourceMonitor.MainThreadPoolLowResourceCheck.html" title="class in org.eclipse.jetty.server">LowResourceMonitor.MainThreadPoolLowResourceCheck</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="LowResourceMonitor.MaxConnectionsLowResourceCheck.html" title="class in org.eclipse.jetty.server">LowResourceMonitor.MaxConnectionsLowResourceCheck</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="LowResourceMonitor.MemoryLowResourceCheck.html" title="class in org.eclipse.jetty.server">LowResourceMonitor.MemoryLowResourceCheck</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
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| </a> |
| <h3>Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.<a href="../util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle</a></h3> |
| <code><a href="../util/component/AbstractLifeCycle.AbstractLifeCycleListener.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle.AbstractLifeCycleListener</a></code></li> |
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| <h3>Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.<a href="../util/component/Container.html" title="interface in org.eclipse.jetty.util.component">Container</a></h3> |
| <code><a href="../util/component/Container.InheritedListener.html" title="interface in org.eclipse.jetty.util.component">Container.InheritedListener</a>, <a href="../util/component/Container.Listener.html" title="interface in org.eclipse.jetty.util.component">Container.Listener</a></code></li> |
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| <code><a href="../util/component/Dumpable.DumpableContainer.html" title="interface in org.eclipse.jetty.util.component">Dumpable.DumpableContainer</a></code></li> |
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| </a> |
| <h3>Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.<a href="../util/component/LifeCycle.html" title="interface in org.eclipse.jetty.util.component">LifeCycle</a></h3> |
| <code><a href="../util/component/LifeCycle.Listener.html" title="interface in org.eclipse.jetty.util.component">LifeCycle.Listener</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <td class="colFirst"><code>protected <a href="Server.html" title="class in org.eclipse.jetty.server">Server</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#_server">_server</a></span></code></th> |
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| <code><a href="../util/component/AbstractLifeCycle.html#FAILED">FAILED</a>, <a href="../util/component/AbstractLifeCycle.html#RUNNING">RUNNING</a>, <a href="../util/component/AbstractLifeCycle.html#STARTED">STARTED</a>, <a href="../util/component/AbstractLifeCycle.html#STARTING">STARTING</a>, <a href="../util/component/AbstractLifeCycle.html#STOPPED">STOPPED</a>, <a href="../util/component/AbstractLifeCycle.html#STOPPING">STOPPING</a></code></li> |
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| <h3>Fields inherited from interface org.eclipse.jetty.util.component.<a href="../util/component/Dumpable.html" title="interface in org.eclipse.jetty.util.component">Dumpable</a></h3> |
| <code><a href="../util/component/Dumpable.html#KEY">KEY</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.eclipse.jetty.server.Server)">LowResourceMonitor</a></span>​(<a href="Server.html" title="class in org.eclipse.jetty.server">Server</a> server)</code></th> |
| <td class="colLast"> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addLowResourceCheck(org.eclipse.jetty.server.LowResourceMonitor.LowResourceCheck)">addLowResourceCheck</a></span>​(<a href="LowResourceMonitor.LowResourceCheck.html" title="interface in org.eclipse.jetty.server">LowResourceMonitor.LowResourceCheck</a> lowResourceCheck)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#clearLowResources()">clearLowResources</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#doStart()">doStart</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Starts the managed lifecycle beans in the order they were added.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#doStop()">doStop</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Stops the managed lifecycle beans in the reverse order they were added.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#enableLowOnResources(boolean,boolean)">enableLowOnResources</a></span>​(boolean expectedValue, |
| boolean newValue)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>java.util.Set<<a href="LowResourceMonitor.LowResourceCheck.html" title="interface in org.eclipse.jetty.server">LowResourceMonitor.LowResourceCheck</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLowResourceChecks()">getLowResourceChecks</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLowResourcesIdleTimeout()">getLowResourcesIdleTimeout</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLowResourcesReasons()">getLowResourcesReasons</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLowResourcesStarted()">getLowResourcesStarted</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMaxConnections()">getMaxConnections</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Replaced by ConnectionLimit</div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMaxLowResourcesTime()">getMaxLowResourcesTime</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMaxMemory()">getMaxMemory</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>java.util.Collection<<a href="Connector.html" title="interface in org.eclipse.jetty.server">Connector</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMonitoredConnectors()">getMonitoredConnectors</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="Connector.html" title="interface in org.eclipse.jetty.server">Connector</a>[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMonitoredOrServerConnectors()">getMonitoredOrServerConnectors</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMonitorThreads()">getMonitorThreads</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPeriod()">getPeriod</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getReasons()">getReasons</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isAcceptingInLowResources()">isAcceptingInLowResources</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isLowOnResources()">isLowOnResources</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>protected java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#low(java.lang.String,java.lang.String)">low</a></span>​(java.lang.String reasons, |
| java.lang.String newReason)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#monitor()">monitor</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setAcceptingInLowResources(boolean)">setAcceptingInLowResources</a></span>​(boolean acceptingInLowResources)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLowResourceChecks(java.util.Set)">setLowResourceChecks</a></span>​(java.util.Set<<a href="LowResourceMonitor.LowResourceCheck.html" title="interface in org.eclipse.jetty.server">LowResourceMonitor.LowResourceCheck</a>> lowResourceChecks)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLowResources()">setLowResources</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLowResourcesIdleTimeout(int)">setLowResourcesIdleTimeout</a></span>​(int lowResourcesIdleTimeoutMS)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLowResourcesReasons(java.lang.String)">setLowResourcesReasons</a></span>​(java.lang.String reasons)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLowResourcesStarted(long)">setLowResourcesStarted</a></span>​(long lowStarted)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMaxConnections(int)">setMaxConnections</a></span>​(int maxConnections)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Replaced by <a href="ConnectionLimit.html" title="class in org.eclipse.jetty.server"><code>ConnectionLimit</code></a></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMaxLowResourcesTime(int)">setMaxLowResourcesTime</a></span>​(int maxLowResourcesTimeMS)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMaxMemory(long)">setMaxMemory</a></span>​(long maxMemoryBytes)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMonitoredConnectors(java.util.Collection)">setMonitoredConnectors</a></span>​(java.util.Collection<<a href="Connector.html" title="interface in org.eclipse.jetty.server">Connector</a>> monitoredConnectors)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMonitorThreads(boolean)">setMonitorThreads</a></span>​(boolean monitorThreads)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setPeriod(int)">setPeriod</a></span>​(int periodMS)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setReasons(java.lang.String)">setReasons</a></span>​(java.lang.String reasons)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
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| <h3>Methods inherited from class org.eclipse.jetty.util.component.<a href="../util/component/ContainerLifeCycle.html" title="class in org.eclipse.jetty.util.component">ContainerLifeCycle</a></h3> |
| <code><a href="../util/component/ContainerLifeCycle.html#addBean(java.lang.Object)">addBean</a>, <a href="../util/component/ContainerLifeCycle.html#addBean(java.lang.Object,boolean)">addBean</a>, <a href="../util/component/ContainerLifeCycle.html#addEventListener(org.eclipse.jetty.util.component.Container.Listener)">addEventListener</a>, <a href="../util/component/ContainerLifeCycle.html#addManaged(org.eclipse.jetty.util.component.LifeCycle)">addManaged</a>, <a href="../util/component/ContainerLifeCycle.html#contains(java.lang.Object)">contains</a>, <a href="../util/component/ContainerLifeCycle.html#destroy()">destroy</a>, <a href="../util/component/ContainerLifeCycle.html#dump()">dump</a>, <a href="../util/component/ContainerLifeCycle.html#dump(java.lang.Appendable)">dump</a>, <a href="../util/component/ContainerLifeCycle.html#dump(java.lang.Appendable,java.lang.String)">dump</a>, <a href="../util/component/ContainerLifeCycle.html#dump(java.lang.Appendable,java.lang.String,java.util.Collection...)">dump</a>, <a href="../util/component/ContainerLifeCycle.html#dump(org.eclipse.jetty.util.component.Dumpable)">dump</a>, <a href="../util/component/ContainerLifeCycle.html#dumpBeans(java.lang.Appendable,java.lang.String,java.util.Collection...)">dumpBeans</a>, <a href="../util/component/ContainerLifeCycle.html#dumpObject(java.lang.Appendable,java.lang.Object)">dumpObject</a>, <a href="../util/component/ContainerLifeCycle.html#dumpObjects(java.lang.Appendable,java.lang.String,java.lang.Object...)">dumpObjects</a>, <a href="../util/component/ContainerLifeCycle.html#dumpStdErr()">dumpStdErr</a>, <a href="../util/component/ContainerLifeCycle.html#dumpThis(java.lang.Appendable)">dumpThis</a>, <a href="../util/component/ContainerLifeCycle.html#getBean(java.lang.Class)">getBean</a>, <a href="../util/component/ContainerLifeCycle.html#getBeans()">getBeans</a>, <a href="../util/component/ContainerLifeCycle.html#getBeans(java.lang.Class)">getBeans</a>, <a href="../util/component/ContainerLifeCycle.html#getContainedBeans(java.lang.Class)">getContainedBeans</a>, <a href="../util/component/ContainerLifeCycle.html#getContainedBeans(java.lang.Class,java.util.Collection)">getContainedBeans</a>, <a href="../util/component/ContainerLifeCycle.html#isAuto(java.lang.Object)">isAuto</a>, <a href="../util/component/ContainerLifeCycle.html#isManaged(java.lang.Object)">isManaged</a>, <a href="../util/component/ContainerLifeCycle.html#isUnmanaged(java.lang.Object)">isUnmanaged</a>, <a href="../util/component/ContainerLifeCycle.html#manage(java.lang.Object)">manage</a>, <a href="../util/component/ContainerLifeCycle.html#removeBean(java.lang.Object)">removeBean</a>, <a href="../util/component/ContainerLifeCycle.html#removeBeans()">removeBeans</a>, <a href="../util/component/ContainerLifeCycle.html#removeEventListener(org.eclipse.jetty.util.component.Container.Listener)">removeEventListener</a>, <a href="../util/component/ContainerLifeCycle.html#setBeans(java.util.Collection)">setBeans</a>, <a href="../util/component/ContainerLifeCycle.html#setStopTimeout(long)">setStopTimeout</a>, <a href="../util/component/ContainerLifeCycle.html#start(org.eclipse.jetty.util.component.LifeCycle)">start</a>, <a href="../util/component/ContainerLifeCycle.html#stop(org.eclipse.jetty.util.component.LifeCycle)">stop</a>, <a href="../util/component/ContainerLifeCycle.html#unmanage(java.lang.Object)">unmanage</a>, <a href="../util/component/ContainerLifeCycle.html#updateBean(java.lang.Object,java.lang.Object)">updateBean</a>, <a href="../util/component/ContainerLifeCycle.html#updateBean(java.lang.Object,java.lang.Object,boolean)">updateBean</a>, <a href="../util/component/ContainerLifeCycle.html#updateBeans(java.lang.Object%5B%5D,java.lang.Object%5B%5D)">updateBeans</a></code></li> |
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| <h3>Methods inherited from class org.eclipse.jetty.util.component.<a href="../util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle</a></h3> |
| <code><a href="../util/component/AbstractLifeCycle.html#addLifeCycleListener(org.eclipse.jetty.util.component.LifeCycle.Listener)">addLifeCycleListener</a>, <a href="../util/component/AbstractLifeCycle.html#getState()">getState</a>, <a href="../util/component/AbstractLifeCycle.html#getState(org.eclipse.jetty.util.component.LifeCycle)">getState</a>, <a href="../util/component/AbstractLifeCycle.html#getStopTimeout()">getStopTimeout</a>, <a href="../util/component/AbstractLifeCycle.html#isFailed()">isFailed</a>, <a href="../util/component/AbstractLifeCycle.html#isRunning()">isRunning</a>, <a href="../util/component/AbstractLifeCycle.html#isStarted()">isStarted</a>, <a href="../util/component/AbstractLifeCycle.html#isStarting()">isStarting</a>, <a href="../util/component/AbstractLifeCycle.html#isStopped()">isStopped</a>, <a href="../util/component/AbstractLifeCycle.html#isStopping()">isStopping</a>, <a href="../util/component/AbstractLifeCycle.html#removeLifeCycleListener(org.eclipse.jetty.util.component.LifeCycle.Listener)">removeLifeCycleListener</a>, <a href="../util/component/AbstractLifeCycle.html#start()">start</a>, <a href="../util/component/AbstractLifeCycle.html#stop()">stop</a>, <a href="../util/component/AbstractLifeCycle.html#toString()">toString</a></code></li> |
| </ul> |
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| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li> |
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| <h3>Methods inherited from interface org.eclipse.jetty.util.component.<a href="../util/component/Dumpable.html" title="interface in org.eclipse.jetty.util.component">Dumpable</a></h3> |
| <code><a href="../util/component/Dumpable.html#dumpSelf()">dumpSelf</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.org.eclipse.jetty.util.component.Dumpable.DumpableContainer"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.eclipse.jetty.util.component.<a href="../util/component/Dumpable.DumpableContainer.html" title="interface in org.eclipse.jetty.util.component">Dumpable.DumpableContainer</a></h3> |
| <code><a href="../util/component/Dumpable.DumpableContainer.html#isDumpable(java.lang.Object)">isDumpable</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <!-- ============ FIELD DETAIL =========== --> |
| <section role="region"> |
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| <h3>Field Detail</h3> |
| <a id="_server"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>_server</h4> |
| <pre>protected final <a href="Server.html" title="class in org.eclipse.jetty.server">Server</a> _server</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <section role="region"> |
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| <h3>Constructor Detail</h3> |
| <a id="<init>(org.eclipse.jetty.server.Server)"> |
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| </a> |
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| <h4>LowResourceMonitor</h4> |
| <pre>public LowResourceMonitor​(<a href="../util/annotation/Name.html" title="annotation in org.eclipse.jetty.util.annotation">@Name</a>("server") |
| <a href="Server.html" title="class in org.eclipse.jetty.server">Server</a> server)</pre> |
| </li> |
| </ul> |
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| </ul> |
| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
| <section role="region"> |
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| <h3>Method Detail</h3> |
| <a id="getMonitorThreads()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMonitorThreads</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("True if low available threads status is monitored") |
| public boolean getMonitorThreads()</pre> |
| </li> |
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| <a id="setMonitorThreads(boolean)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMonitorThreads</h4> |
| <pre class="methodSignature">public void setMonitorThreads​(boolean monitorThreads)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>monitorThreads</code> - If true, check connectors executors to see if they are |
| <a href="../util/thread/ThreadPool.html" title="interface in org.eclipse.jetty.util.thread"><code>ThreadPool</code></a> instances that are low on threads.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getMaxConnections()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMaxConnections</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("The maximum connections allowed for the monitored connectors before low resource handling is activated") |
| @Deprecated |
| public int getMaxConnections()</pre> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Replaced by ConnectionLimit</div> |
| </div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The maximum connections allowed for the monitored connectors before low resource handling is activated</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setMaxConnections(int)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMaxConnections</h4> |
| <pre class="methodSignature">@Deprecated |
| public void setMaxConnections​(int maxConnections)</pre> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Replaced by <a href="ConnectionLimit.html" title="class in org.eclipse.jetty.server"><code>ConnectionLimit</code></a></div> |
| </div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>maxConnections</code> - The maximum connections before low resources state is triggered</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getReasons()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getReasons</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("The reasons the monitored connectors are low on resources") |
| public java.lang.String getReasons()</pre> |
| </li> |
| </ul> |
| <a id="setReasons(java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setReasons</h4> |
| <pre class="methodSignature">protected void setReasons​(java.lang.String reasons)</pre> |
| </li> |
| </ul> |
| <a id="isLowOnResources()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isLowOnResources</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("Are the monitored connectors low on resources?") |
| public boolean isLowOnResources()</pre> |
| </li> |
| </ul> |
| <a id="enableLowOnResources(boolean,boolean)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>enableLowOnResources</h4> |
| <pre class="methodSignature">protected boolean enableLowOnResources​(boolean expectedValue, |
| boolean newValue)</pre> |
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| <a id="getLowResourcesReasons()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLowResourcesReasons</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("The reason(s) the monitored connectors are low on resources") |
| public java.lang.String getLowResourcesReasons()</pre> |
| </li> |
| </ul> |
| <a id="setLowResourcesReasons(java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setLowResourcesReasons</h4> |
| <pre class="methodSignature">protected void setLowResourcesReasons​(java.lang.String reasons)</pre> |
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| </ul> |
| <a id="getLowResourcesStarted()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLowResourcesStarted</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("Get the timestamp in ms since epoch that low resources state started") |
| public long getLowResourcesStarted()</pre> |
| </li> |
| </ul> |
| <a id="setLowResourcesStarted(long)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setLowResourcesStarted</h4> |
| <pre class="methodSignature">public void setLowResourcesStarted​(long lowStarted)</pre> |
| </li> |
| </ul> |
| <a id="getMonitoredConnectors()"> |
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| <li class="blockList"> |
| <h4>getMonitoredConnectors</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("The monitored connectors. If null then all server connectors are monitored") |
| public java.util.Collection<<a href="Connector.html" title="interface in org.eclipse.jetty.server">Connector</a>> getMonitoredConnectors()</pre> |
| </li> |
| </ul> |
| <a id="setMonitoredConnectors(java.util.Collection)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMonitoredConnectors</h4> |
| <pre class="methodSignature">public void setMonitoredConnectors​(java.util.Collection<<a href="Connector.html" title="interface in org.eclipse.jetty.server">Connector</a>> monitoredConnectors)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>monitoredConnectors</code> - The collections of Connectors that should be monitored for low resources.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getMonitoredOrServerConnectors()"> |
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| <h4>getMonitoredOrServerConnectors</h4> |
| <pre class="methodSignature">protected <a href="Connector.html" title="interface in org.eclipse.jetty.server">Connector</a>[] getMonitoredOrServerConnectors()</pre> |
| </li> |
| </ul> |
| <a id="isAcceptingInLowResources()"> |
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| <li class="blockList"> |
| <h4>isAcceptingInLowResources</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("If false, new connections are not accepted while in low resources") |
| public boolean isAcceptingInLowResources()</pre> |
| </li> |
| </ul> |
| <a id="setAcceptingInLowResources(boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setAcceptingInLowResources</h4> |
| <pre class="methodSignature">public void setAcceptingInLowResources​(boolean acceptingInLowResources)</pre> |
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| <a id="getPeriod()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPeriod</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("The monitor period in ms") |
| public int getPeriod()</pre> |
| </li> |
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| <a id="setPeriod(int)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setPeriod</h4> |
| <pre class="methodSignature">public void setPeriod​(int periodMS)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>periodMS</code> - The period in ms to monitor for low resources</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getLowResourcesIdleTimeout()"> |
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| <h4>getLowResourcesIdleTimeout</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("The idletimeout in ms to apply to all existing connections when low resources is detected") |
| public int getLowResourcesIdleTimeout()</pre> |
| </li> |
| </ul> |
| <a id="setLowResourcesIdleTimeout(int)"> |
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| <ul class="blockList"> |
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| <h4>setLowResourcesIdleTimeout</h4> |
| <pre class="methodSignature">public void setLowResourcesIdleTimeout​(int lowResourcesIdleTimeoutMS)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>lowResourcesIdleTimeoutMS</code> - The timeout in ms to apply to EndPoints when in the low resources state.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getMaxLowResourcesTime()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMaxLowResourcesTime</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("The maximum time in ms that low resources condition can persist before lowResourcesIdleTimeout is applied to new connections as well as existing connections") |
| public int getMaxLowResourcesTime()</pre> |
| </li> |
| </ul> |
| <a id="setMaxLowResourcesTime(int)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>setMaxLowResourcesTime</h4> |
| <pre class="methodSignature">public void setMaxLowResourcesTime​(int maxLowResourcesTimeMS)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>maxLowResourcesTimeMS</code> - The time in milliseconds that a low resource state can persist before the low resource idle timeout is reapplied to all connections</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getMaxMemory()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMaxMemory</h4> |
| <pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("The maximum memory (in bytes) that can be used before low resources is triggered. Memory used is calculated as (totalMemory-freeMemory).") |
| public long getMaxMemory()</pre> |
| </li> |
| </ul> |
| <a id="setMaxMemory(long)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMaxMemory</h4> |
| <pre class="methodSignature">public void setMaxMemory​(long maxMemoryBytes)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>maxMemoryBytes</code> - The maximum memory in bytes in use before low resources is triggered.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getLowResourceChecks()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLowResourceChecks</h4> |
| <pre class="methodSignature">public java.util.Set<<a href="LowResourceMonitor.LowResourceCheck.html" title="interface in org.eclipse.jetty.server">LowResourceMonitor.LowResourceCheck</a>> getLowResourceChecks()</pre> |
| </li> |
| </ul> |
| <a id="setLowResourceChecks(java.util.Set)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setLowResourceChecks</h4> |
| <pre class="methodSignature">public void setLowResourceChecks​(java.util.Set<<a href="LowResourceMonitor.LowResourceCheck.html" title="interface in org.eclipse.jetty.server">LowResourceMonitor.LowResourceCheck</a>> lowResourceChecks)</pre> |
| </li> |
| </ul> |
| <a id="addLowResourceCheck(org.eclipse.jetty.server.LowResourceMonitor.LowResourceCheck)"> |
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| </a> |
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| <h4>addLowResourceCheck</h4> |
| <pre class="methodSignature">public void addLowResourceCheck​(<a href="LowResourceMonitor.LowResourceCheck.html" title="interface in org.eclipse.jetty.server">LowResourceMonitor.LowResourceCheck</a> lowResourceCheck)</pre> |
| </li> |
| </ul> |
| <a id="monitor()"> |
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| <h4>monitor</h4> |
| <pre class="methodSignature">protected void monitor()</pre> |
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| <a id="doStart()"> |
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| </a> |
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| <h4>doStart</h4> |
| <pre class="methodSignature">protected void doStart() |
| throws java.lang.Exception</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../util/component/ContainerLifeCycle.html#doStart()">ContainerLifeCycle</a></code></span></div> |
| <div class="block">Starts the managed lifecycle beans in the order they were added.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../util/component/ContainerLifeCycle.html#doStart()">doStart</a></code> in class <code><a href="../util/component/ContainerLifeCycle.html" title="class in org.eclipse.jetty.util.component">ContainerLifeCycle</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>doStop</h4> |
| <pre class="methodSignature">protected void doStop() |
| throws java.lang.Exception</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../util/component/ContainerLifeCycle.html#doStop()">ContainerLifeCycle</a></code></span></div> |
| <div class="block">Stops the managed lifecycle beans in the reverse order they were added.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../util/component/ContainerLifeCycle.html#doStop()">doStop</a></code> in class <code><a href="../util/component/ContainerLifeCycle.html" title="class in org.eclipse.jetty.util.component">ContainerLifeCycle</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setLowResources()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setLowResources</h4> |
| <pre class="methodSignature">protected void setLowResources()</pre> |
| </li> |
| </ul> |
| <a id="clearLowResources()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>clearLowResources</h4> |
| <pre class="methodSignature">protected void clearLowResources()</pre> |
| </li> |
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| <a id="low(java.lang.String,java.lang.String)"> |
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| <h4>low</h4> |
| <pre class="methodSignature">protected java.lang.String low​(java.lang.String reasons, |
| java.lang.String newReason)</pre> |
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